Using <title view-head> rather than <view-head>

Can we document using: `<title view-head></title>` from a template in addition to the documentation for `<view-head></view-head>`?

It seems `<view-head>` only works when the `ng-app` directive is on the `<html>` element which is incompatible with [preboot](https://github.com/angular/preboot) (ng-app needs to be on a `<div>` within `<body>`)